2023 HYUNDAI TUCSON HYBRID sensor

Driver Assistance System7-78
SMART CRUISE CONTROL (SCC) (IF EQUIPPED)
Smart Cruise Control is designed to
detect the vehicle ahead and help
maintain the desired speed and
minimum distance between the vehicle
ahead.
Overtake Assist Control
While Smart Cruise Control is operating,
if Smart Cruise Control detects that the
driver is proceeding to overtake the
vehicle in front, acceleration will be
assisted.
Detecting sensor
ONX4PH071001NONX4PH071001N
ONX4PH072028NONX4PH072028N[1] : Front view camera,
[2] : Front radar
The front view camera and front radar
are used as a detecting sensor to help
detect the vehicles in front.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
Always keep the front view camera
and front radar in good condition to
maintain optimal performance of Smart
Cruise Control.
For more details on the precautions of
the front view camera and front radar,
refer to “Forward Collision-Avoidance
Assist (FCA)” section in this chapter.

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Information
• Smart Cruise Control may not operate
for 15 seconds after the vehicle is
started or the front view camera or
front radar is initialized.
• You may hear a sound when the brake
is controlled by Smart Cruise Control.
Smart Cruise Control
Malfunction and Limitations
Smart Cruise Control malfunction
OTM070116NOTM070116N
When Smart Cruise Control is not working
properly, the ‘Check Smart Cruise Control
system’ warning message will appear, and
the
warning light will illuminate on the
cluster. Have the vehicle inspected by an
authorized HYUNDAI dealer.
Smart Cruise Control disabled
OTM070115NOTM070115N
When the front radar cover or sensor
is covered with snow, rain, or foreign
material, it can reduce the detecting
performance and temporarily limit or
disable Smart Cruise Control.
If this occurs, the ‘Smart Cruise Control
disabled. Radar blocked’ warning
message will appear for a certain period
of time on the cluster.
Smart Cruise Control will operate
normally when snow, rain or foreign
material is removed.
WARNING
Even though the warning message does
not appear on the cluster, Smart Cruise
Control may not properly operate.
CAUTION
Smart Cruise Control may not properly
operate in an area (for example, open
terrain), where there is nothing to
detect after turning ON the engine.

Driver Assistance System7-90
Limitations of Smart Cruise Control
Smart Cruise Control may not operate
normally, or it may operate unexpectedly
under the following circumstances:
• The detecting sensor or the surroundings are contaminated or
damaged
• Washer fluid is continuously sprayed, or the wiper is on
• The camera lens is contaminated due to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on the windshield
• The field of view of the front view camera is obstructed by sun glare
• Street light or light from an oncoming vehicle is reflected on the wet road
surface, such as a puddle on the road
• The temperature around the front view camera is high or low
• An object is placed on the dashboard
• The surrounding is very bright
• The surrounding is very dark, such as in a tunnel, etc.
• The brightness changes suddenly, for example when entering or exiting a
tunnel
• The brightness outside is low, and the headlights are not on or are not bright
• Driving in heavy rain or snow, or thick fog
• Driving through steam, smoke or shadow • Only part of the vehicle is detected
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the tail lamps are not on or are not bright
• The rear of the front vehicle is small or does not look normal (for example,
tilted, overturned, etc.)
• The front vehicle’s ground clearance is low or high
• A vehicle suddenly cuts in front
• Your vehicle is being towed
• Driving through a tunnel or iron bridge
• Driving near areas containing metal substances, such as a construction
zone, railroad, etc.
• A material is near that reflects very well on the front radar, such as a
guardrail, nearby vehicle, etc.
• The bumper around the front radar is impacted, damaged or the front radar
is out of position
• The temperature around the front radar is high or low
• Driving in large areas where there are few vehicles or structures (for
example, desert, meadow, suburb,
etc.)
• The vehicle in front is made of material that does not reflect on the
front radar
• Driving near a highway (or motorway) interchange or tollgate
• Driving on a slippery surface due to snow, water puddle, ice, etc.
• Driving on a curved road
• The vehicle in front is detected late
• The vehicle in front is suddenly blocked by an obstacle
• The vehicle in front suddenly changes lane or suddenly reduces speed

Driver Assistance System7-92
• Driving on an inclined road
OADAS012OADAS012
During uphill or downhill driving, the
Smart Cruise Control may not detect
a moving vehicle in your lane, and
cause your vehicle to accelerate to
the set speed. Also, vehicle speed will
rapidly decrease when the vehicle
ahead is detected suddenly.
Select the appropriate set speed on
inclines and apply the brake pedal or
accelerator pedal according to the
road and driving conditions ahead. • Changing lanes
OADAS030 OADAS030 [A] : Your vehicle, [B] : Lane changing vehicle
When a vehicle moves into your lane
from an adjacent lane, it cannot be
detected by the sensor until it is in the
sensor's detection range. Smart Cruise
Control may not immediately detect
the vehicle when the vehicle changes
lanes abruptly. In this case, you must
maintain a safe braking distance, and
if necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.

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• Situations when detecting are limited
OJX1079181OJX1079181
ONX4070008ONX4070008
In the following cases, some vehicles
in your lane cannot be detected by the
sensor: - Vehicles offset to one side
- Slow-moving vehicles or sudden- decelerating vehicles
- Vehicles with higher ground clearance or vehicles carrying loads
that stick out of the back of the
vehicle

- Vehicles that has the front lifted due
to heavy loads
- Vehicles within approximately 6 feet (2 m) from your vehicle
- Oncoming vehicles
- Stopped vehicles

- Vehicles with small rear profile, such
as trailers
- Narrow vehicles, such as motorcycles or bicycles
- Special vehicles
- Animals and pedestrians Adjust your vehicle speed by
depressing the brake pedal according
to the road and driving conditions
ahead.
In the following cases, the vehicle
in front cannot be detected by the
sensor:
- You are steering your vehicle
- Driving on narrow or sharply curved roads
Adjust your vehicle speed by
depressing the brake pedal according
to the road and driving conditions
ahead.
OTM058129OTM058129
• When a vehicle ahead disappears at an intersection, your vehicle may
accelerate.
Always pay attention to road and
driving conditions while driving.

Driver Assistance System7-102
LANE FOLLOWING ASSIST (LFA)
Lane Following Assist is designed to help
detect lane markings and/or vehicles on
the road, and assists the driver’s steering
to help keep the vehicle in the lane.
Detecting sensor
ONX4PH071001NONX4PH071001N[1] : Front view camera
The front view camera is used as a
detecting sensor to detect lane markings
and vehicles in front.
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” section in this chapter.
Lane Following Assist Settings
Setting features
OCN7060087OCN7060087
Turning Lane Following Assist ON/OFF
With the engine on, shortly press the
Lane Driving Assis
t button located on the
steering wheel to turn on Lane Following
Assist. The white or green
indicator
light will illuminate on the cluster.
Press the button again to turn off Lane
Following Assist.

Driver Assistance System7-106
Basic function
Highway Driving Assist is designed to
help detect vehicles and lanes ahead,
and help maintain distance from the
vehicle ahead, maintain the set speed,
and help center the vehicle between
lanes while driving on the highway (or
motorway).
OADAS035OADAS035
Information
• Highway Driving Assist is available
only on controlled access road of
certain highways.

à Controlled access road indicates
roads with limited entrances and
exits that allow uninterrupted high
speed traffic flow. Only passenger
cars and motorcycles are allowed on
controlled access roads.
Available highway (Controlled access road)
USA Select Int
erstate Highway
and U.S. (Federal) and State Highways
Canada Select Provincial and Territorial
Highways
• Additional highways may be expanded
by future navigation updates.
Detecting sensor
ONX4PH071001NONX4PH071001N
ONX4PH072028NONX4PH072028N[1] : Front view camera,
[2] : Front radar
Refer to the picture above for the
detailed location of the detecting
sensors.
CAUTION
For more details on the precautions of
the detecting sensors, refer to “Forward
Collision-Avoidance Assist (FCA)”
section in this chapter.
HIGHWAY DRIVING ASSIST (HDA) (IF EQUIPPED)

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WARNING
• The driver is responsible for braking
and safe driving.
• Always have your hands on the
steering wheel while driving.
• Highway Driving Assist is a
supplemental function that assists
the driver in driving the vehicle
and is not a complete autonomous
driving system. Always check road
conditions, and if necessary, take
appropriate actions to drive safely.
• Always have your eyes on the road,
and it is the responsibility of the
driver to avoid violating traffic laws.
The vehicle manufacturer is not
responsible for any traffic violation
or accidents caused by the driver.
• Highway Driving Assist may not
detect possible collisions due to
limitations of the function. Always
be aware of the limitations of the
function. Obstacles such as vehicles,
motorcycles, bicycles, pedestrians,
or unspecified objects or structures
such as guardrails, tollgate, etc., that
may collide with a vehicle may not be
detected.
• Highway Driving Assist will turn off
automatically under the following
situations:
- Driving on roads that Highway
Driving Assist does not operate,
such as a rest area, intersection,
junction, etc.
- The navigation does not operate
properly such as when the
navigation is being updated or
restarted •
Highway Driving Assist may
inadvertently operate or turn off
depending on road conditions
(navigation information) and
surroundings.
• Lane Following Assist function may
be temporarily disabled when the
front view camera cannot detect
lanes properly or the hands-off
warning is on.
• You may not hear the warning sound
of Highway Driving Assist if the
surroundings are noisy.
• If the vehicle is driven at high speed
above a certain speed at a curve,
your vehicle may drive to one side or
may depart from the driving lane.
• When you are towing a trailer or
another vehicle, turn off Highway
Driving Assist.
• The hands–off warning message
may appear early or late depending
on how the steering wheel is held or
road conditions. Always have your
hands on the steering wheel while
driving.
• For your safety, please read the
owner's manual before using the
Highway Driving Assist.
• Highway Driving Assist will not
operate when the engine is started,
or when the detecting sensors or
navigation is being initialized.